Move old package details to infrastructure registry

What does this MR do and why?

This MR moves the old packages/details folder under packages_and_registries/infrastructure_registry/details

Screenshots or screen recordings

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No visual changes:

How to set up and validate locally

• Enable the infrastructure registry and the package registry
• Visit the infrastructure registry details page

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #336498 (closed)